CN106405897A - Alignment device and array substrate maintenance equipment - Google Patents
Alignment device and array substrate maintenance equipment Download PDFInfo
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- CN106405897A CN106405897A CN201611078448.0A CN201611078448A CN106405897A CN 106405897 A CN106405897 A CN 106405897A CN 201611078448 A CN201611078448 A CN 201611078448A CN 106405897 A CN106405897 A CN 106405897A
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- 239000000758 substrate Substances 0.000 title claims abstract description 151
- 238000012423 maintenance Methods 0.000 title claims abstract description 42
- 238000002955 isolation Methods 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 13
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The embodiment of the invention provides alignment device and array substrate maintenance equipment, and relates to the technical field of liquid crystal display panel production. The problems that two actuators are required to respectively control the movement of the alignment device in two directions and thus the alignment device has a complicated structure and a large occupied space can be solved. The alignment device and array substrate maintenance equipment comprises a base, a height-limiting member fixed to the base by a bracket, a movable member arranged on the base and able to move in the front direction or the rear direction relative to the base, an alignment arm and an elastic member. The alignment arm is arranged on the movable member through an alignment arm supporting member, the alignment arm supporting member is hinged with the rear end of the alignment arm, and the upper surface of the alignment arm comprises an inclined surface which is gradually increased from back to front. An elastic member is arranged on the front side of a holder and allows the movable member to be connected with the bottom surface of the alignment arm. As the movable member moves rearward relative to the base, the inclined surface moves relative to the height-limiting member in a state of being in contact with the height limiting member so as to gradually increase the pressure of the elastic member.
Description
Technical field
The present invention relates to display panels production technical field, more particularly, to a kind of alignment device and array base palte dimension
Repair equipment.
Background technology
(Thin Film Transistor-Liquid Crystal Display, tft liquid crystal shows TFT-LCD
Show device) array base palte be on the glass substrate formation array circuit；After array circuit is formed or in forming process, need
Formation process is detected；If testing result shows to exist in product bad, it is bad for example to put bad or line, then need
Keep in repair to there is bad place.
Mainly there are two kinds of situations for bad maintenance：One kind is to disconnect (open) bad maintenance, and its main method is：
The raw material that maintenance uses is metal hydrocarbon powder, is carried this powder to reactor using argon gas (Ar), with swashing
Light makees energy source, by photochemical reaction, above-claimed cpd is decomposed, and deposits on glass substrate with the state of metal dust,
Form the metallic diaphragm of densification under fuel factor effect, play the effect of connection line；Another kind is that residual (remain) is bad
Maintenance, its main method is to be cut using laser, so that unnecessary part and useful part is disconnected.
Array substrate above-mentioned bad keeped in repair during, need the alignment device liter of array substrate maintenance equipment
Height, and the array base palte to be repaired being placed on equipment board is pushed to by accurate location by movement in horizontal direction,
Before maintenance or after maintenance completes, need to close at alignment device in array substrate maintenance equipment, and the height by alignment device
Below decline and equipment board, it is to avoid the work of array substrate maintenance of equipment impacts.Meanwhile, alignment device to realize right
The placement location of array base palte moves in addition it is also necessary to can move in the horizontal direction, so it is necessary to two drivers are distinguished
Alignment device is controlled to carry out the movement of both direction.Two drivers are arranged in alignment device, and not only setting structure is complicated,
Increase the volume of alignment device, and the space of array substrate maintenance equipment can be taken, the dimension of impact array substrate maintenance equipment
Repair work.
Content of the invention
The embodiment of the present invention provides a kind of alignment device and array substrate maintenance equipment, can solve the problem that needs are respectively provided with
Two driver control alignment device alignment device complex structure moving and leading in the two directions, take up room big
Problem.
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that：
The one side of the embodiment of the present invention provides a kind of alignment device, including substrate；Limit for height part, is fixed by support
It is arranged in substrate；Moving member, is arranged in substrate and can move along the longitudinal direction with respect to substrate；Contraposition arm, by right
Position arm support member is arranged on moving member, and contraposition arm support member is hinged with the rear end of contraposition arm, and the upper surface of contraposition arm includes one
The individual inclined plane being gradually increased from the front to the back；Flexible member, is arranged on front side the bottom surface by moving member and contraposition arm of support
Connect.It is moved rearwards by with respect to substrate with moving member, inclined plane can be with respect to limit for height in the state of abutting with limit for height part
Part moves, and so that the pressure that flexible member is subject to is gradually increased.
Further, moving member can move forward to inclined plane and limit for height isolation of components with respect to substrate.
Preferably, limit for height part includes the wheel shaft being arranged on support and the roller being arranged concentrically with wheel shaft, wheel shaft with
The principal plane of substrate be arranged in parallel, and the axle center of wheel shaft is vertical with the moving direction of moving member, and roller is rotated centered on wheel shaft.
Further, contraposition arm upper surface also includes plane, plane and the inclined plane be arrangeding in parallel with the principal plane of substrate
Rear end be connected, moving member can be moved forward to limit for height part with respect to substrate and be abutted with plane.
Preferably, inclined plane is arcwall face, and described arcwall face is bent downwardly.
Further, alignment device also includes driver, for driving moving member to move back and forth along the longitudinal direction.
Further, alignment device also includes the first limited block, and the first limited block is arranged on the front end of inclined plane, and/or,
Second limited block, the second limited block is arranged in substrate to limit the mobile terminal of moving member.
Preferably, the front end of contraposition arm is provided with contraposition contact.
Preferably, flexible member is spring or stage clip.
The another aspect of the embodiment of the present invention provides a kind of array substrate maintenance equipment, including for placing array to be repaired
The board of substrate, also includes the alignment device of any of the above-described, and alignment device is arranged on the side of board.
The present invention provides a kind of alignment device and array substrate maintenance equipment, including substrate；Limit for height part, by propping up
Frame is fixedly installed in substrate；Moving member, is arranged in substrate and can move along the longitudinal direction with respect to substrate；Contraposition arm,
It is arranged on moving member by aligning arm support member, contraposition arm support member is hinged with the rear end of contraposition arm, the upper surface of contraposition arm
Including an inclined plane being gradually increased from the front to the back；Flexible member, is arranged on the front side of support and by moving member and aligns arm
Bottom surface connect.It is moved rearwards by with respect to substrate with moving member, inclined plane can be relative in the state of abutting with limit for height part
Move in limit for height part, so that the pressure that flexible member is subject to is gradually increased.
In sum, moved with respect to substrate by moving member, the inclined plane that contraposition arm is gradually increased from the front to the back exists
Move with respect to limit for height part in the state of abutting with limit for height part, under the promotion of flexible member elastic force, contraposition arm front end exists
Additionally it is possible to move upper-lower position while moving along the longitudinal direction, such that it is able to apply a direction only in alignment device
Driving force, that is, realize moving while contraposition arm front end both direction, simplify the structure of alignment device, reduce the whole of alignment device
Body volume, reduces the space shared by alignment device.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of alignment device provided in an embodiment of the present invention；
Fig. 2 is the structural representation of another kind alignment device provided in an embodiment of the present invention；
Fig. 3 is the structural representation that in alignment device provided in an embodiment of the present invention, limit for height part is wheel shaft and roller；
Fig. 4 is that the upper surface aligning arm in alignment device provided in an embodiment of the present invention also includes the structure of a plane and shows
It is intended to；
Fig. 5 is that in alignment device provided in an embodiment of the present invention, inclined plane is a kind of embodiment of arcwall face；
Fig. 6 is that in alignment device provided in an embodiment of the present invention, inclined plane is the another embodiment of arcwall face；
Fig. 7 is the structural representation being provided with driver in alignment device provided in an embodiment of the present invention；
Fig. 8 is the structural representation being provided with contraposition contact in alignment device provided in an embodiment of the present invention；
Fig. 9 is the structural representation of array substrate maintenance equipment provided in an embodiment of the present invention.
Reference：
01- alignment device；02- board；03- substrate to be repaired；10- substrate；20- limit for height part；21- support；201- takes turns
Axle；202- roller；30- moving member；40- aligns arm；41- aligns arm support member；42- inclined plane；43- plane；50- elasticity unit
Part；60- driver；71- first limited block；72- second limited block；80- aligns contact.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
The embodiment of the present invention provides a kind of alignment device, as shown in figure 1, including, substrate 10；Limit for height part 20, by propping up
Frame 21 is fixedly installed on the substrate 10；Moving member 30, setting move can with respect to substrate 10 on the substrate 10 and along the longitudinal direction
Dynamic；Contraposition arm 40, is arranged on moving member 30 by aligning arm support member 41, the rear end of contraposition arm support member 41 and contraposition arm 40
Hinged, the upper surface of contraposition arm 40 includes an inclined plane being gradually increased from the front to the back 42；Flexible member 50, is arranged on support
The bottom surface of moving member 30 and contraposition arm 40 is simultaneously connected by 21 front side.It is moved rearwards by with respect to substrate 10 with moving member 30, incline
Inclined-plane 42 can be mobile with respect to limit for height part 20 in the state of abutting with limit for height part 20, makes the pressure that flexible member 50 is subject to
It is gradually increased.
In describing the invention it is to be understood that term " on ", D score, "front", "rear", "left", "right", " top ",
The orientation of instructions such as " bottoms " or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of and describe this
Bright scheme and simplify description process, rather than the device of instruction or hint indication or element must have specific orientation, with
Specific azimuth configuration and operation, are therefore not considered as limiting the invention.
It should be noted that first, heretofore described fore-and-aft direction, front, refer to alignment device near to be repaired
The side of substrate, described forward direction, that is, refer to alignment device and move and to the close direction of substrate to be repaired, that is, as in Fig. 1
Direction shown in double-head arrow；In the same manner, after heretofore described, the side away from substrate to be repaired for the alignment device, institute are referred to
State rearwardly direction, that is, refer to alignment device and move and the direction away from substrate to be repaired.The alignment device of the present invention is used in work
As when protrude upward concordant with the substrate height to be repaired on board, and move forward, be arranged close to be repaired on board
Substrate simultaneously promotes substrate to be repaired mobile and aligns.Before the movement treating maintenance substrate and contraposition or after the completion of contraposition, this
The alignment device of invention is moved rearwards by with substrate to be repaired separate and remote from board, moves down the height making alignment device simultaneously
Less than board, it is to avoid the maintenance work of array substrate maintenance of equipment impact or in the maintenance process of substrate to be repaired with
Collide between substrate to be repaired.
Second, the moving member 30 in the present invention arranges on the substrate 10 and can move along the longitudinal direction with respect to substrate 10
Dynamic, it is to be slidably connected between moving member 30 and substrate 10.Shape to moving member 30 and substrate 10 and shifting in the present invention
The mode of being slidably connected between moving part 30 and substrate 10 is not specifically limited, as long as moving member 30 can straight line be put down on the substrate 10
Sliding is moved.Wherein, because the bottom surface of substrate 10 needs stably to contact with the ground at placement location in use, therefore,
Generally the bottom surface of substrate 10 is set to plane or the shape matching with placement location.The upper surface of substrate 10 is generally also provided with
For plane.Between moving member 30 and substrate 10 be chute and slide block cooperation be slidably connected mode when, can be directly in substrate
10 upper surface processes the chute for guide runner movement, or other setting chute the upper surface by chute and substrate 10
It is fixedly connected.
3rd, limit for height part 20 is fixedly installed on the substrate 10 by support 21, is fixedly installed and refers to limit for height part 20
Position and substrate 10 between immobilizes, and that is, the height of limit for height part 20 immobilizes.Additionally, the concrete shape of limit for height part 20
Also do not limit in the shape present invention.Abut in view of limit for height part 20 and inclined plane 42 and inclined plane 42 is relative under abutting state
Mobile in limit for height part 20, therefore, should avoid sharp corner angle are included on limit for height part 20 as far as possible or rise and fall significantly convex
Rise.
4th, contraposition arm 40 is abutted with limit for height part 20 by the inclined plane 42 of upper surface, double-head arrow institute in by such as Fig. 1
When the direction showing promotes moving member 30 mobile, until alignment device reaches position shown in dotted lines in Figure 1, inclined plane 42 being capable of phase
Mobile for limit for height part 20, limit for height part 20 remains the state abutting with inclined plane 42, and due to by limit for height part
20 restriction, highly constant at the abutted position of inclined plane 42.Flexible member 50 connects moving member 30 and the bottom surface of contraposition arm 40,
And be articulated and connected between the rear end of contraposition arm 40 and contraposition arm support member 41, therefore, contraposition arm 40 with articulated position can be
There is a range of angle change in center.
Additionally, the concrete shape of contraposition arm 40 is also not specifically limited in the present invention, the upper surface of contraposition arm 40 is permissible
Only include an inclined plane 42 it is also possible to include other faces in the front end of inclined plane 42 and/or rear end, the front end of contraposition arm 40 can
To include pusher section as shown in Figure 1 it is also possible to directly substrate to be repaired be promoted by the side of inclined plane front end.
The alignment device of the present invention, in the process by state motion as shown in Figure 1 to position shown in dotted lines in Figure 1
In, moving member 30 drives and is arranged on contraposition arm support member 41 on moving member 30, contraposition arm 40 and flexible member 50 along such as Fig. 1
Direction shown in middle double-head arrow moves forward, and the inclined plane 42 of contraposition arm 40 overcomes the force of sliding friction and limit for height part 20 between
And mobile with respect to limit for height part 20, contraposition arm 40 away from one end of articulated position, that is, is used for substrate to be repaired (in Fig. 1 not
Illustrating) front end that contacts moves up in the presence of flexible member 50 elastic force, so, promoting along forward direction
In the case of moving member 30, contraposition arm 40 front end can upwards and move forward simultaneously, as shown by the arrows in Figure 1 to diagonally forward
Movement locus.
The present invention provides a kind of alignment device, including substrate；Limit for height part, is fixedly installed in substrate by support；Move
Moving part, is arranged in substrate and can move along the longitudinal direction with respect to substrate；Contraposition arm, is arranged on by aligning arm support member
On moving member, contraposition arm support member is hinged with the rear end of contraposition arm, and the upper surface of contraposition arm includes one and gradually increases from the front to the back
High inclined plane；Flexible member, is arranged on the front side of support and connects the bottom surface of moving member and contraposition arm.With moving member phase
Substrate is moved rearwards by, inclined plane can be moved with respect to limit for height part in the state of being abutted with limit for height part, makes elasticity unit
The pressure that part is subject to is gradually increased.
In sum, moved with respect to substrate by moving member, the inclined plane that contraposition arm is gradually increased from the front to the back exists
Move with respect to limit for height part in the state of abutting with limit for height part, under the promotion of flexible member elastic force, contraposition arm front end exists
Additionally it is possible to move upper-lower position while moving along the longitudinal direction, such that it is able to apply a direction only in alignment device
Driving force, that is, realize moving while contraposition arm front end both direction, simplify the structure of alignment device, reduce the whole of alignment device
Body volume, reduces the space shared by alignment device.
Further, as shown in Fig. 2 moving member 30 can move forward to the inclined plane 42 of contraposition arm 40 with respect to substrate 10
Separate with limit for height part 20.
By adjusting the compression zone of flexible member 50, enable to during moving member 30 moves forward, elasticity
The amount of force that element 50 is subject to gradually changes, and flexible member 50 makes to align inclining of arm 40 to the support force of contraposition arm 40
Inclined-plane 42 can be separated from each other with limit for height part 20.So, the alignment device of the present invention can divide in moving process
For two different moving process.
During first, as shown in figure 1, moving member 30 moves forward, single arrow institute in front end edge Fig. 1 of contraposition arm 40
The direction showing forward and move up simultaneously.When the front end aligning arm 40 mobile to highly consistent with substrate to be repaired when, such as
Shown in Fig. 2, enter the second process of movement, moving member 30 moves forward, due to low, bullet after height before the inclined plane 42 of contraposition arm 40
Property element 50 elastic force that no longer applies upwardly to contraposition arm 40, inclined plane 42 and limit for height portion during moving forward
Separate between part 20, so that contraposition arm 40 only moves along the Impact direction of moving member 30, that is, align the front end edge of arm 40 such as
In Fig. 2, the direction shown in single arrow is moved.
So, the compression zone of flexible member 50 being set, can making flexible member 50 in the state of the equilibrium so that propping up
The height of support contraposition arm 40 is just concordant with the height of substrate to be repaired.So that the alignment device of the present invention is operationally,
Moving member 30 is promoted to move forward, contraposition arm 40 is first along forward and upwardly direction (the side as shown in the single arrow in Fig. 1
To) lift and near substrate to be repaired, when contraposition arm 40 front end be used for promoting the height of the part of substrate to be repaired with to be repaired
When substrate is concordant, flexible member 50 stress balance, and contraposition arm 40 is supported by elastic anchorage force；Continue to press on moving member 30 to
Front movement, contraposition arm 40 front end moves forward the contacts side surfaces in (direction as shown in the single arrow in Fig. 2) and substrate to be repaired
And promote substrate to be repaired to be positioned.Contraposition arm 40 front end is being contacted with substrate to be repaired and is promoting substrate to be repaired to carry out determining
During position, it is always horizontal direction and moves forward, it is to avoid the thrust upwards being subject to contraposition arm 40 is also applied to substrate to be repaired
Substrate to be repaired was led to be placed when upper unstable.After alignment device completes the alignment operation treating maintenance substrate, pull and move
Part 30 is moved rearwards by, first so that contraposition arm 40 front end, after with substrate to be repaired separate and remote from a segment distance, aligns arm 40
Inclined plane 42 contact with limit for height part 20, with contraposition arm 40 move further back, limit for height part 20 is to inclined plane 42
Pressure is gradually increased so that flexible member 50 gradually reduces, and contraposition arm 40 front end backward and moves down, until contraposition arm 40 is received
Below substrate to be repaired.
Preferably, as shown in figure 3, limit for height part 20 include arranging wheel shaft 201 on the stent 21 and with wheel shaft 201 with
The roller 202 of heart setting, wheel shaft 201 is be arranged in parallel with the principal plane of substrate 10, the movement of the axle center of wheel shaft 201 and moving member 30
Direction is vertical, and roller 202 is rotated centered on wheel shaft 201.
It should be noted that the principal plane of heretofore described substrate 10, refer to the upper surface of substrate 10, due to logical
Often the upper surface of substrate 10 is set to plane, and this plane is the principal plane of substrate 10.Wherein, when moving member 30 and substrate 10
Between for chute and slide block cooperation the mode that is slidably connected, and when being machined with chute on the upper surface of substrate 10, substrate 10 upper
Surface is not a complete plane, and this principal plane refers to the bottom surface of the chute for guide runner movement.
So, as shown in figure 3, abutting with limit for height part 20 and mobile with respect to limit for height part 20 in inclined plane 42
When, limit for height part 20 is made up of the roller 202 being arranged concentrically and wheel shaft 201, and roller 202 is rotated (as schemed centered on wheel shaft 201
Direction shown in single arrow in 3), because the principal plane of wheel shaft 201 and substrate 10 be arranged in parallel and the axle center of wheel shaft 201 and movement
The moving direction of part 30 is vertical, and roller 202 is rolling friction when rotating and inclined plane 42 between, due to the friction of rolling friction
Power is less than the frictional force of sliding friction, therefore, it is possible to reduce friction resistance during relative movement between limit for height part 20 and inclined plane 42
Power, and reduce the abrasion to inclined plane 42 for the limit for height part 20 in relative movement.
As shown in dotted portion in Fig. 2, after there is pressurized compression and ease off the pressure due to flexible member 50, there is bullet
Property deformation, and shape tends to the characteristic replied, and when mitigating the pressure being applied on flexible member 50, flexible member 50 can be to applying
Pressure direction release elastic force, and this compression of flexible member 50, elastic movement belong to damping vibration, in certain time scope
The interior reciprocating motion that amplitude can be kept to be gradually reduced, until stop in the presence of resistance.Contraposition arm 40 inclined plane 42 with
After separating between limit for height part 20, limit for height part 20 removes to the pressure of flexible member 50, and flexible member 50 is only subject to contraposition arm
40 gravity of itself, now during moving member 30 drives the contraposition horizontal forward movement of arm 40, flexible member 50 is discharged
Elastic force still flexible member 50 can be produced above-below direction small range compression and resilience deformation shake, thus hold
It is easily caused contraposition arm 40 to teetertotter in the presence of flexible member 50 deformation shake, thus affect the alignment device of the present invention
Kinetic stability.When contraposition arm 40 front end is contacted with substrate to be repaired, the shake up and down of contraposition arm 40 is also possible to make contraposition
The front end of arm 40 and substrate collision to be repaired, lead to the breakage of substrate to be repaired.
Further on this basis, as shown in figure 4, contraposition arm 40 upper surface also include parallel with the principal plane of substrate 10
The plane 43 of setting, plane 43 and inclined plane 42 are continuously arranged and plane 43 is positioned at the rear end of inclined plane 42, and moving member 30 can phase
Limit for height part 20 is moved forward to for substrate 10 abut with plane 43.
So, contraposition arm 40 move forward during, contraposition arm 40 upper surface all the time with limit for height part 20
Abut, flexible member 50 remains as pressurized compressive state.Abut motion in the inclined plane 42 of contraposition arm 40 with limit for height part 20
During, the front end of contraposition arm 40 is the direction of motion as shown in arrow single in Fig. 1, in plane 43 and the limit for height portion of contraposition arm 40
Part 20 abut and with limit for height part 20 relative motion during, the front end edge of contraposition arm 40 side as shown in arrow single in Fig. 4
To motion.The direction of motion after now the direction of motion of front end of contraposition arm 40 is disengaged with contraposition arm 40 with limit for height part 20
Identical, during limit for height part 20 abuts simultaneously relative motion with plane 43, the elastic anchorage force that flexible member 50 provides makes
Obtain plane 43 to offset with limit for height part 20 all the time, thus moving freely possibility when avoiding contraposition arm 40 not with limit for height component contact
Produce rocks, and improves the kinetic stability in horizontal forward motion for the front end aligning arm 40.
Further, as shown in figure 5, inclined plane 42 is arcwall face.
So, enable to inclined plane 42 to contact between roller 202 and during relative motion, align arm 40 front end
Movement locus be tilt curve, with inclined plane 42 be in the case of inclined-plane contraposition arm 40 front end movement locus compared with, energy
Enough make the movement locus of contraposition arm 40 front end more smooth.
The arcwall face of inclined plane 42 can be the as shown in Figure 5 arcwall face being bent upwards or as shown in Figure 6
Reclinate arcwall face, does not limit herein, can be according to the tool between the placement location of alignment device and substrate to be repaired
Body position relation is set.Wherein, the degree that arcwall face is bent upwards is higher, moves in the horizontal direction in contraposition arm 40 front end
In the case of identical, at the distance of vertical direction motion bigger (movement locus as shown in arrow single in Fig. 5), conversely,
The reclinate degree of arcwall face is higher, and contraposition arm 40 front end is in the horizontal direction in the case of move distance identical, in vertically side
Distance less (movement locus as shown in arrow single in Fig. 6) to motion.
Under normal circumstances, treated using alignment device maintenance substrate carry out in alignment operation, need alignment device receive
Rise state when maintain a certain distance with substrate to be repaired, with avoid array substrate maintenance equipment treat keep in repair substrate tieed up
During repairing, there is false hit with alignment device, it is preferred, therefore, that as shown in fig. 6, inclined plane 42 is arcwall face and described
Arcwall face is bent downwardly.
Further, as shown in fig. 7, alignment device also includes driver 60, for driving moving member 30 along the longitudinal direction
Move back and forth.
As shown in fig. 7, drive the motion of moving member 30 by driver 60, be easy to stablize moving member 30 moving direction,
Control the translational speed of moving member 30, make moving member 30 keep the uniform motion in rectilinear direction, Neng Gouti in motion process
The kinetic stability of high moving member 30.
Preferably, as shown in fig. 7, driver 60 is driving cylinder, driving cylinder is fixedly mounted on moving member 30 rear end
In substrate 10, the push rod of driving cylinder is moved forward by stretching out promotion moving member 30 in cylinder barrel, and the push rod of driving cylinder is to cylinder barrel
Interior recovery, pulls moving member 30 to be moved rearwards by.
Further, as shown in fig. 7, alignment device also includes the first limited block 71, the first limited block 71 is arranged on inclination
The front end in face 72, and/or, the second limited block 72, the second limited block 72 is arranged on the substrate 10 to limit the movement of moving member 30
Terminal.
As shown in fig. 7, for the stability improving alignment device further, it is to avoid alignment device is when reclaiming contraposition arm 40
Displacement transfinites and so that limit for height part 20 is separated with contraposition arm 40, limits in the inclined plane 42 front end setting first of contraposition arm 40
Position block 71, when will align arm 40 and reclaim, when the abutted position of inclined plane 42 and limit for height part 20 reaches the front end of inclined plane 42, the
One limited block 71 i.e. with limit for height part 20 clamping, thus limiting contraposition the moving further back of arm 40, it is to avoid contraposition arm 40 with
Suddenly depart between limit for height part 20, flexible member 50 occurs elastic deformation faster, lead to align arm 40 disengaging flexible member
Rotate along articulated position after 50, and then make stress at articulated position excessive and damage or make the front end of contraposition arm 40 to rotate
Damage to rear side colliding surface.
And/or, the second limited block 72 can also be set in the front end of moving member 30, to contraposition arm 40 at the volley to reach
Dynamic terminal location is defined.When moving member 30 front end movement to the second limited block 72 at, block with the second limited block 72
Connect, thus the mobile terminal position limiting moving member 30 and being arranged on the part forward movements such as the contraposition arm 40 on moving member 30
Put.
Further, since substrate to be repaired is usually glass material, and thinner thickness, and it is steady in order to ensure structure to align arm 40
Surely it is unlikely to deform, usual material is harder, the front end directly passing through to align arm 40 promotes substrate to be repaired, in the front end of contraposition arm 40
When contacting with substrate to be repaired, if movement velocity is larger, the edge of substrate to be repaired may be broken up, or if right
Position arm 40 is that conductive metal material makes, in the moment contacting with substrate to be repaired it is also possible to because conducting static electricity is treated
Maintenance substrate adversely affects, and even results in the circuit punch through damage on substrate to be repaired.
It is preferred, therefore, that as shown in figure 8, being provided with contraposition contact 80 in the front end of contraposition arm 40.Generally, align contact
80 using more soft, there is necessarily elasticity and the material of not easy conductive makes, by the mode connect setting such as pasting in contraposition
The front end of arm 40, or can also be as shown in figure 8, being socketed in the front end of contraposition arm 40, so that working as the alignment device of the present invention
Move to substrate to be repaired side when, contact with substrate to be repaired and promote substrate to be repaired shifting by aligning contact 80
Dynamic.Contraposition contact 80 has certain elasticity and not easy conductive, contacts the moment of substrate to be repaired during can reducing contraposition
Collsion damage or the static damage that maintenance substrate produces may be treated.
Preferably, flexible member 50 is spring or stage clip.
The manufacture craft of spring or stage clip is simple, and process technology is ripe, is being capable of required for alignment device of the present invention
On the basis of the effect of the compression of flexible member 50 realization and resilience, easy to use, it is unlikely to deform.
The another aspect of the embodiment of the present invention provides a kind of array substrate maintenance equipment, as shown in figure 9, including for placing
The board 02 of array base palte to be repaired, also includes the alignment device 01 of any of the above-described, and alignment device 01 is arranged on board 02
Side.
As shown in figure 9, substrate 03 to be repaired passes through manipulator or other mobile devices move and are placed on array base palte dimension
Repair on the board 02 of equipment, alignment device 01 is located at board 02 side, wherein, in alignment device 01, align the motion side of arm 40
To, travel forward and refer to align arm 40 near the direction of board 02 move, conversely, rearward movement refer to contraposition arm 40 to
Direction motion away from board 02.When not in use, the contraposition arm 40 of alignment device 01 is driven by moving member 30 and packs up backward,
The contraposition height in collapsed state for the arm 40 is less than the board 02 of array substrate maintenance equipment, it is to avoid array substrate maintenance of equipment
Work impact.When needing using alignment device 01 to be repaired on the board 02 being placed on array substrate maintenance equipment
During the mobile contraposition of substrate 03, the moving member of alignment device 01 promotes contraposition arm 40 to move forward, due to aligning the inclined plane of arm 40
42 abut with limit for height part 20 and relative movement so that contraposition arm 40 front end move forward while move up, formed
One motion track obliquely, until it reaches with substrate to be repaired 03 identical being placed on board 02 highly, promotion is treated
Maintenance substrate 03 running fix.After alignment device 01 completes positioning action, then contraposition arm 40 is driven backward by moving member 30
Withdraw in the lower section of board 02 side.
It should be noted that only arrange the alignment device 01 of the present invention in the side of the board 02 of array substrate maintenance equipment
When, alignment device 01 only can carry out the promotion contraposition on a direction to the substrate to be repaired 03 placed on board 02, when need
Will on board 02 place substrate to be repaired 03 carry out multiple directions promotion contraposition when, can be in board 02 side of correspondence direction
Face arranges corresponding alignment device 01.In order to avoid the alignment device 01 of opposite side promotes forward substrate 03 to be repaired to lead to simultaneously
The attrition crushing of substrate 03 to be repaired, when the opposite side of board 02 is provided with alignment device 01, the alignment device of opposite side
01 works when different.
In the concrete structure of above-mentioned alignment device and the explanation of the course of work, treat maintenance substrate in array base palte
Maintenance board on placement location and alignment device treat maintenance substrate positioning action be described in detail, herein not
Repeat again, after alignment device treats maintenance substrate running fix, the associated components on array substrate maintenance equipment can be treated
Maintenance substrate carries out maintenance operation.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by described scope of the claims.
Claims (10)
1. a kind of alignment device is it is characterised in that include：
Substrate；
Support；
Limit for height part, is fixedly installed on the substrate by support；
Moving member, setting be moved can with respect to described substrate on the substrate and along the longitudinal direction；
Contraposition arm, is arranged on moving member by aligning arm support member, the rear end of described contraposition arm support member and described contraposition arm
Hinged, the upper surface of described contraposition arm includes an inclined plane being gradually increased from the front to the back；
Flexible member, is arranged on the front side of described support and connects the bottom surface of described moving member and described contraposition arm；
It is moved rearwards by with respect to described substrate with described moving member, described inclined plane can be in the shape abutting with described limit for height part
Move with respect to described limit for height part under state, so that the pressure that described flexible member is subject to is gradually increased.
2. alignment device according to claim 1 is it is characterised in that described moving member can be with respect to described substrate to reach
Move to described inclined plane and described limit for height isolation of components.
3. alignment device according to claim 1 is it is characterised in that described limit for height part includes setting on the bracket
Wheel shaft and the roller being arranged concentrically with described wheel shaft, described wheel shaft be arranged in parallel with the principal plane of described substrate, described wheel
The axle center of axle is vertical with the moving direction of described moving member, and described roller is rotated centered on described wheel shaft.
4. alignment device according to claim 1 is it is characterised in that described contraposition arm upper surface also includes and described substrate
The plane that be arranged in parallel of principal plane, with the continuous setting of described inclined plane and described plane is located at described inclined plane to described plane
Rear end, described moving member can be moved forward to described limit for height part with respect to described substrate and be abutted with described plane.
5. alignment device according to claim 1 is it is characterised in that described inclined plane is arcwall face, and described arcwall face
It is bent downwardly.
6. alignment device according to claim 1 is it is characterised in that also include driver, for driving described moving member
Move back and forth along the longitudinal direction.
7. alignment device according to claim 1 is it is characterised in that also include the first limited block, described first limited block
It is arranged on the front end of described inclined plane, and/or, the second limited block, described second limited block setting is on the substrate to limit
The mobile terminal of described moving member.
8. alignment device according to claim 1 is it is characterised in that the front end of described contraposition arm is provided with contraposition contact.
9. alignment device according to claim 1 is it is characterised in that described flexible member is spring or stage clip.
10. a kind of array substrate maintenance equipment, including for placing the board of array base palte to be repaired it is characterised in that also wrapping
Include the alignment device as described in any one of claim 1-9, described alignment device is arranged on the side of described board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611078448.0A CN106405897B (en) | 2016-11-29 | 2016-11-29 | A kind of alignment device and array substrate maintenance equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611078448.0A CN106405897B (en) | 2016-11-29 | 2016-11-29 | A kind of alignment device and array substrate maintenance equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN106405897A true CN106405897A (en) | 2017-02-15 |
| CN106405897B CN106405897B (en) | 2019-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611078448.0A Expired - Fee Related CN106405897B (en) | 2016-11-29 | 2016-11-29 | A kind of alignment device and array substrate maintenance equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006090561A1 (en) * | 2005-02-24 | 2006-08-31 | Nippon Electric Glass Co., Ltd. | Glass substrate positioning apparatus, positioning method, edge plane polishing apparatus and edge plane polishing method |
| TW200743176A (en) * | 2006-05-12 | 2007-11-16 | Hirose Tech Co Ltd | Substrate positioning mechanism |
| CN101266938A (en) * | 2008-05-04 | 2008-09-17 | 友达光电股份有限公司 | Testing device and its mobile machine console |
| CN101933067A (en) * | 2009-03-31 | 2010-12-29 | 夏普株式会社 | Assembling device for display |
| CN203218231U (en) * | 2013-01-17 | 2013-09-25 | 京东方科技集团股份有限公司 | Substrate aligning component and substrate aligning device |
| CN203311119U (en) * | 2013-06-28 | 2013-11-27 | 合肥京东方光电科技有限公司 | Aligning clamp and aligning device |
-
2016
- 2016-11-29 CN CN201611078448.0A patent/CN106405897B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006090561A1 (en) * | 2005-02-24 | 2006-08-31 | Nippon Electric Glass Co., Ltd. | Glass substrate positioning apparatus, positioning method, edge plane polishing apparatus and edge plane polishing method |
| TW200743176A (en) * | 2006-05-12 | 2007-11-16 | Hirose Tech Co Ltd | Substrate positioning mechanism |
| CN101266938A (en) * | 2008-05-04 | 2008-09-17 | 友达光电股份有限公司 | Testing device and its mobile machine console |
| CN101933067A (en) * | 2009-03-31 | 2010-12-29 | 夏普株式会社 | Assembling device for display |
| CN203218231U (en) * | 2013-01-17 | 2013-09-25 | 京东方科技集团股份有限公司 | Substrate aligning component and substrate aligning device |
| CN203311119U (en) * | 2013-06-28 | 2013-11-27 | 合肥京东方光电科技有限公司 | Aligning clamp and aligning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106405897B (en) | 2019-03-15 |
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